// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "splittree.h"
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
*/
-#include <wx/dcmemory.h>
-#include <wx/dcscreen.h>
-#include <wx/layout.h>
-#include <wx/scrolbar.h>
-#include <wx/settings.h>
+#include "wx/dcmemory.h"
+#include "wx/dcscreen.h"
+#include "wx/layout.h"
+#include "wx/scrolbar.h"
+#include "wx/settings.h"
const wxEventType wxEVT_DYNAMIC_SASH_SPLIT = wxNewEventType();
const wxEventType wxEVT_DYNAMIC_SASH_UNIFY = wxNewEventType();
const wxEventType wxEVT_DYNAMIC_SASH_REPARENT = wxNewEventType();
+enum DynamicSashRegion
+{
+ DSR_NONE,
+ DSR_VERTICAL_TAB,
+ DSR_HORIZONTAL_TAB,
+ DSR_CORNER,
+ DSR_LEFT_EDGE,
+ DSR_TOP_EDGE,
+ DSR_RIGHT_EDGE,
+ DSR_BOTTOM_EDGE
+};
+
+
/*
wxDynamicSashReparentEvent is generated by the AddChild() method of
wxDynamicSashWindow when it wants a Leaf to reparent a user view window
class. Instead, we queue up this event, and the window is actually
reparented the next time we process events in the idle loop.
*/
-class wxDynamicSashReparentEvent : public wxEvent {
+class wxDynamicSashReparentEvent : public wxEvent
+{
public:
wxDynamicSashReparentEvent();
wxDynamicSashReparentEvent(wxObject *object);
};
-enum DynamicSashRegion {
- DSR_NONE,
- DSR_VERTICAL_TAB,
- DSR_HORIZONTAL_TAB,
- DSR_CORNER,
- DSR_LEFT_EDGE,
- DSR_TOP_EDGE,
- DSR_RIGHT_EDGE,
- DSR_BOTTOM_EDGE
-};
-
-
-class wxDynamicSashWindowImpl : public wxEvtHandler {
+class wxDynamicSashWindowImpl : public wxEvtHandler
+{
public:
wxDynamicSashWindowImpl(wxDynamicSashWindow *window);
~wxDynamicSashWindowImpl();
int m_drag_x, m_drag_y;
};
-class wxDynamicSashWindowLeaf : public wxEvtHandler {
+class wxDynamicSashWindowLeaf : public wxEvtHandler
+{
public:
wxDynamicSashWindowLeaf(wxDynamicSashWindowImpl *impl);
~wxDynamicSashWindowLeaf();
bool Create();
void AddChild(wxWindow *window);
DynamicSashRegion GetRegion(int x, int y);
- void ResizeChild(wxSize size);
+ void ResizeChild(const wxSize& size);
wxScrollBar *FindScrollBar(const wxWindow *child, int vert) const;
void OnSize(wxSizeEvent &event);
+ void OnViewSize(wxSizeEvent &event);
void OnPaint(wxPaintEvent &event);
void OnScroll(wxScrollEvent &event);
void OnFocus(wxFocusEvent &event);
wxDynamicSashWindowImpl *m_impl;
- wxScrollBar *m_vscroll, *m_hscroll;
+ wxScrollBar *m_vscroll,
+ *m_hscroll;
/* m_child is the window provided to us by the application developer.
m_viewport is a window we've created, and it is the immediately
parent of m_child. We scroll m_child by moving it around within
m_viewport. */
- wxWindow *m_viewport, *m_child;
+ wxWindow *m_viewport,
+ *m_child;
};
-// wxDynamicSashWindow //////////////////////////////////////////////////////
-wxDynamicSashWindow::wxDynamicSashWindow() {
+// ============================================================================
+// wxDynamicSashWindow
+// ============================================================================
+
+wxDynamicSashWindow::wxDynamicSashWindow()
+{
m_impl = NULL;
}
-wxDynamicSashWindow::wxDynamicSashWindow(wxWindow *parent, wxWindowID id,
- const wxPoint& pos, const wxSize& size,
- long style, const wxString& name) {
+wxDynamicSashWindow::wxDynamicSashWindow(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
+{
m_impl = NULL;
Create(parent, id, pos, size, style, name);
}
-wxDynamicSashWindow::~wxDynamicSashWindow() {
+wxDynamicSashWindow::~wxDynamicSashWindow()
+{
SetEventHandler(this);
delete m_impl;
}
-bool wxDynamicSashWindow::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos, const wxSize& size,
- long style, const wxString& name) {
+bool wxDynamicSashWindow::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
+{
if (m_impl)
return false;
if (!m_impl)
return false;
- if (!m_impl->Create()) {
+ if (!m_impl->Create())
+ {
delete m_impl;
m_impl = NULL;
return false;
return true;
}
-void wxDynamicSashWindow::AddChild(wxWindowBase *child) {
+void wxDynamicSashWindow::AddChild(wxWindowBase *child)
+{
wxWindow::AddChild(child);
m_impl->AddChild(wxDynamicCast(child, wxWindow));
}
-wxScrollBar *wxDynamicSashWindow::GetHScrollBar(const wxWindow *child) const {
+wxScrollBar *wxDynamicSashWindow::GetHScrollBar(const wxWindow *child) const
+{
return m_impl->FindScrollBar(child, 0);
}
-wxScrollBar *wxDynamicSashWindow::GetVScrollBar(const wxWindow *child) const {
+wxScrollBar *wxDynamicSashWindow::GetVScrollBar(const wxWindow *child) const
+{
return m_impl->FindScrollBar(child, 1);
}
IMPLEMENT_DYNAMIC_CLASS(wxDynamicSashWindow, wxWindow)
-// wxDynamicSashWindowImpl //////////////////////////////////////////////////
-wxDynamicSashWindowImpl::wxDynamicSashWindowImpl(wxDynamicSashWindow *window) {
+// ============================================================================
+// wxDynamicSashWindowImpl
+// ============================================================================
+
+wxDynamicSashWindowImpl::wxDynamicSashWindowImpl(wxDynamicSashWindow *window)
+{
m_window = window;
m_add_child_target = this;
m_container = NULL;
m_parent = NULL;
m_top = this;
- m_child[0] = m_child[1] = NULL;
+ m_child[0] =
+ m_child[1] = NULL;
m_leaf = NULL;
m_dragging = DSR_NONE;
m_split = DSR_NONE;
}
-wxDynamicSashWindowImpl::~wxDynamicSashWindowImpl() {
+wxDynamicSashWindowImpl::~wxDynamicSashWindowImpl()
+{
delete m_leaf;
delete m_child[0];
m_child[0] = NULL;
m_child[1] = NULL;
m_leaf = NULL;
- if (m_container != m_window && m_container) {
+ if (m_container != m_window && m_container)
+ {
m_container->SetEventHandler(m_container);
m_container->Destroy();
}
}
-bool wxDynamicSashWindowImpl::Create() {
- if (!m_container) {
+bool wxDynamicSashWindowImpl::Create()
+{
+ if (!m_container)
m_container = m_window;
- }
wxCursor cursor(wxCURSOR_ARROW);
m_container->SetCursor(cursor);
if (!m_leaf)
return false;
- if (!m_leaf->Create()) {
+ if (!m_leaf->Create())
+ {
delete m_leaf;
m_leaf = NULL;
return false;
m_container->SetEventHandler(this);
- Connect(wxID_ANY, wxEVT_SIZE, (wxObjectEventFunction)
- (wxEventFunction)
- (wxSizeEventFunction)&wxDynamicSashWindowImpl::OnSize);
- Connect(wxID_ANY, wxEVT_PAINT, (wxObjectEventFunction)
- (wxEventFunction)
- (wxPaintEventFunction)&wxDynamicSashWindowImpl::OnPaint);
- Connect(wxID_ANY, wxEVT_MOTION, (wxObjectEventFunction)
- (wxEventFunction)
- (wxMouseEventFunction)&wxDynamicSashWindowImpl::OnMouseMove);
- Connect(wxID_ANY, wxEVT_ENTER_WINDOW, (wxObjectEventFunction)
- (wxEventFunction)
- (wxMouseEventFunction)&wxDynamicSashWindowImpl::OnMouseMove);
- Connect(wxID_ANY, wxEVT_LEAVE_WINDOW, (wxObjectEventFunction)
- (wxEventFunction)
- (wxMouseEventFunction)&wxDynamicSashWindowImpl::OnLeave);
- Connect(wxID_ANY, wxEVT_LEFT_DOWN, (wxObjectEventFunction)
- (wxEventFunction)
- (wxMouseEventFunction)&wxDynamicSashWindowImpl::OnPress);
- Connect(wxID_ANY, wxEVT_LEFT_UP, (wxObjectEventFunction)
- (wxEventFunction)
- (wxMouseEventFunction)&wxDynamicSashWindowImpl::OnRelease);
+ Connect(wxEVT_SIZE, wxSizeEventHandler(wxDynamicSashWindowImpl::OnSize));
+ Connect(wxEVT_PAINT, wxPaintEventHandler(wxDynamicSashWindowImpl::OnPaint));
+ Connect(wxEVT_MOTION,
+ wxMouseEventHandler(wxDynamicSashWindowImpl::OnMouseMove));
+ Connect(wxEVT_ENTER_WINDOW,
+ wxMouseEventHandler(wxDynamicSashWindowImpl::OnMouseMove));
+ Connect(wxEVT_LEAVE_WINDOW,
+ wxMouseEventHandler(wxDynamicSashWindowImpl::OnLeave));
+ Connect(wxEVT_LEFT_DOWN,
+ wxMouseEventHandler(wxDynamicSashWindowImpl::OnPress));
+ Connect(wxEVT_LEFT_UP,
+ wxMouseEventHandler(wxDynamicSashWindowImpl::OnRelease));
return true;
}
-void wxDynamicSashWindowImpl::AddChild(wxWindow *window) {
- if (m_add_child_target && m_add_child_target->m_leaf) {
+void wxDynamicSashWindowImpl::AddChild(wxWindow *window)
+{
+ if (m_add_child_target && m_add_child_target->m_leaf)
m_add_child_target->m_leaf->AddChild(window);
- }
}
-void wxDynamicSashWindowImpl::DrawSash(int x, int y) const {
+void wxDynamicSashWindowImpl::DrawSash(int x, int y) const
+{
int i, j;
wxScreenDC dc;
wxMemoryDC bdc;
bdc.SelectObject(bmp);
bdc.DrawRectangle(-1, -1, 10, 10);
- for (i = 0; i < 8; i++) {
- for (j = 0; j < 8; j++) {
- if ((i + j) & 1) {
+ for (i = 0; i < 8; i++)
+ {
+ for (j = 0; j < 8; j++)
+ {
+ if ((i + j) & 1)
bdc.DrawPoint(i, j);
- }
}
}
dc.SetLogicalFunction(wxXOR);
if ((m_dragging == DSR_CORNER) &&
- (m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0) {
+ (m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0)
+ {
int cx = 0;
int cy = 0;
m_container->ClientToScreen(&cx, &cy);
m_container->ClientToScreen(&x, &y);
- if (cx < x && cy < y) {
+ if (cx < x && cy < y)
+ {
dc.DrawRectangle(cx - 2, cy - 2, x - cx + 4, 4);
dc.DrawRectangle(x - 2, cy + 2, 4, y - cy);
dc.DrawRectangle(cx - 2, cy + 2, 4, y - cy);
dc.DrawRectangle(cx + 2, y - 2, x - cx - 4, 4);
}
- } else {
+ }
+ else
+ {
int body_w, body_h;
m_container->GetClientSize(&body_w, &body_h);
dc.EndDrawingOnTop();
}
-wxDynamicSashWindowImpl *wxDynamicSashWindowImpl::FindParent(DynamicSashRegion side) const {
- if (m_parent == NULL) {
+wxDynamicSashWindowImpl *
+wxDynamicSashWindowImpl::FindParent(DynamicSashRegion side) const
+{
+ if (m_parent == NULL)
return NULL;
- }
- if (m_parent->m_split == DSR_HORIZONTAL_TAB) {
+ if (m_parent->m_split == DSR_HORIZONTAL_TAB)
+ {
if (side == DSR_TOP_EDGE && m_parent->m_child[1] == this)
return m_parent;
if (side == DSR_BOTTOM_EDGE && m_parent->m_child[0] == this)
return m_parent;
- } else if (m_parent->m_split == DSR_VERTICAL_TAB) {
+ }
+ else if (m_parent->m_split == DSR_VERTICAL_TAB)
+ {
if (side == DSR_LEFT_EDGE && m_parent->m_child[1] == this)
return m_parent;
if (side == DSR_RIGHT_EDGE && m_parent->m_child[0] == this)
return m_parent->FindParent(side);
}
-wxDynamicSashWindowImpl *wxDynamicSashWindowImpl::FindUpperParent(wxDynamicSashWindowImpl *sash_a,
- wxDynamicSashWindowImpl *sash_b) const {
+wxDynamicSashWindowImpl *
+wxDynamicSashWindowImpl::FindUpperParent(wxDynamicSashWindowImpl *sash_a,
+ wxDynamicSashWindowImpl *sash_b) const
+{
wxWindow *win;
win = sash_a->m_container->GetParent();
- while (win && !win->IsTopLevel()) {
- if (win == sash_b->m_container) {
+ while (win && !win->IsTopLevel())
+ {
+ if (win == sash_b->m_container)
return sash_b;
- }
win = win->GetParent();
}
}
-wxWindow *wxDynamicSashWindowImpl::FindFrame() const {
+wxWindow *wxDynamicSashWindowImpl::FindFrame() const
+{
wxWindow *win;
win = m_window->GetParent();
#ifdef __WXMSW__
&& ! wxIsKindOf(win, wxMDIChildFrame) // not top-level but still a frame
#endif
- ) {
+ )
+ {
win = win->GetParent();
}
return win;
}
-wxScrollBar *wxDynamicSashWindowImpl::FindScrollBar(const wxWindow *child, int vert) const {
- if (m_child[0] == NULL && m_leaf == NULL) {
+wxScrollBar *
+wxDynamicSashWindowImpl::FindScrollBar(const wxWindow *child, int vert) const
+{
+ if (m_child[0] == NULL && m_leaf == NULL)
return NULL;
- }
- if (!m_child[0]) {
+ if (!m_child[0])
+ {
return m_leaf->FindScrollBar(child, vert);
- } else {
- wxScrollBar *ret = m_child[0]->FindScrollBar(child, vert);
- if (!ret) {
- ret = m_child[1]->FindScrollBar(child, vert);
- }
-
- return ret;
}
+
+ wxScrollBar *ret = m_child[0]->FindScrollBar(child, vert);
+ if (!ret)
+ ret = m_child[1]->FindScrollBar(child, vert);
+
+ return ret;
}
-void wxDynamicSashWindowImpl::ConstrainChildren(int px, int py) {
+void wxDynamicSashWindowImpl::ConstrainChildren(int px, int py)
+{
wxLayoutConstraints *layout = new wxLayoutConstraints();
layout->left.SameAs(m_container, wxLeft);
layout->top.SameAs(m_container, wxTop);
- if (m_split == DSR_HORIZONTAL_TAB) {
+ if (m_split == DSR_HORIZONTAL_TAB)
+ {
layout->right.SameAs(m_container, wxRight);
layout->height.PercentOf(m_container, wxHeight, py);
- } else {
+ }
+ else
+ {
layout->bottom.SameAs(m_container, wxBottom);
layout->width.PercentOf(m_container, wxWidth, px);
}
layout = new wxLayoutConstraints();
layout->right.SameAs(m_container, wxRight);
layout->bottom.SameAs(m_container, wxBottom);
- if (m_split == DSR_HORIZONTAL_TAB) {
+ if (m_split == DSR_HORIZONTAL_TAB)
+ {
layout->top.Below(m_child[0]->m_container, 1);
layout->left.SameAs(m_container, wxLeft);
- } else {
+ }
+ else
+ {
layout->left.RightOf(m_child[0]->m_container, 1);
layout->top.SameAs(m_container, wxTop);
}
m_child[1]->m_container->SetConstraints(layout);
}
-void wxDynamicSashWindowImpl::Unify(int panel) {
- int other = 0;
- if (panel == 0) {
- other = 1;
- }
+void wxDynamicSashWindowImpl::Unify(int panel)
+{
+ int other = panel == 0 ? 1 : 0;
- if (m_child[panel]->m_leaf) {
+ if (m_child[panel]->m_leaf)
+ {
wxDynamicSashWindowImpl *child[2];
child[0] = m_child[0];
wxDynamicSashUnifyEvent unify(m_leaf->m_child);
m_leaf->m_child->ProcessEvent(unify);
- } else {
+ }
+ else
+ {
m_split = m_child[panel]->m_split;
delete m_child[other];
}
}
-void wxDynamicSashWindowImpl::Split(int px, int py) {
+void wxDynamicSashWindowImpl::Split(int px, int py)
+{
m_add_child_target = NULL;
m_child[0]->m_parent = this;
m_child[0]->m_top = m_top;
m_child[0]->Create();
- if (m_leaf->m_child) {
+ if (m_leaf->m_child)
+ {
m_leaf->m_child->Reparent(m_container);
m_child[0]->AddChild(m_leaf->m_child);
}
by destroying the neighbors.
But this will do for now. */
-void wxDynamicSashWindowImpl::Resize(int x, int y) {
+void wxDynamicSashWindowImpl::Resize(int x, int y)
+{
wxDynamicSashWindowImpl *h_parent = FindParent(DSR_BOTTOM_EDGE);
wxDynamicSashWindowImpl *v_parent = FindParent(DSR_RIGHT_EDGE);
int h_unify = -1;
int v_unify = -1;
wxWindow *frame = FindFrame();
- if (x < 0) {
+ if (x < 0)
x = 0;
- }
- if (y < 0) {
+ if (y < 0)
y = 0;
- }
- if (h_parent) {
+ if (h_parent)
+ {
m_container->ClientToScreen(NULL, &y);
h_parent->m_container->ScreenToClient(NULL, &y);
int py = (int)((y * 100) / h_parent->m_container->GetSize().GetHeight() + 0.5);
- if (py < 10) {
+ if (py < 10)
+ {
wxDynamicSashWindowImpl *ho_parent = FindParent(DSR_TOP_EDGE);
- if (ho_parent) {
- if (FindUpperParent(h_parent, ho_parent) == ho_parent) {
+ if (ho_parent)
+ {
+ if (FindUpperParent(h_parent, ho_parent) == ho_parent)
+ {
h_unify = 1;
- } else {
+ }
+ else
+ {
py = (int)((ho_parent->m_child[0]->m_container->GetSize().GetHeight() * 100)
/ h_parent->m_container->GetSize().GetHeight() + 0.5);
h_parent->m_child[0]->m_container->GetConstraints()->height.PercentOf(
h_parent = ho_parent;
h_unify = 0;
}
- } else {
+ }
+ else
+ {
h_unify = 1;
}
- } else if (py > 90) {
+ }
+ else if (py > 90)
+ {
h_unify = 0;
- } else {
+ }
+ else
+ {
h_parent->m_child[0]->m_container->GetConstraints()->height.PercentOf(
h_parent->m_container, wxHeight, py);
h_parent->m_container->Layout();
}
- } else {
+ }
+ else
+ {
int do_resize = 1;
h_parent = FindParent(DSR_TOP_EDGE);
- if (h_parent) {
+ if (h_parent)
+ {
int py = (int)((y * 100) /
(h_parent->m_container->GetSize().GetHeight() +
y - m_container->GetSize().GetHeight()) + 0.5);
- if (py < 10) {
+ if (py < 10)
h_unify = 0;
- }
- } else if (y < 64) {
+ }
+ else if (y < 64)
+ {
do_resize = 0;
}
- if (do_resize) {
+ if (do_resize)
+ {
wxSize size = frame->GetSize();
frame->SetSize(size.GetWidth(), size.GetHeight() + y - m_container->GetSize().GetHeight());
}
}
- if (v_parent) {
+ if (v_parent)
+ {
m_container->ClientToScreen(&x, NULL);
v_parent->m_container->ScreenToClient(&x, NULL);
int px = (int)((x * 100) / v_parent->m_container->GetSize().GetWidth() + 0.5);
- if (px < 10) {
+ if (px < 10)
+ {
wxDynamicSashWindowImpl *vo_parent = FindParent(DSR_LEFT_EDGE);
- if (vo_parent) {
- if (FindUpperParent(v_parent, vo_parent) == vo_parent) {
+ if (vo_parent)
+ {
+ if (FindUpperParent(v_parent, vo_parent) == vo_parent)
+ {
v_unify = 1;
- } else {
+ }
+ else
+ {
px = (int)((vo_parent->m_child[0]->m_container->GetSize().GetWidth() * 100)
/ v_parent->m_container->GetSize().GetWidth() + 0.5);
v_parent->m_child[0]->m_container->GetConstraints()->width.PercentOf(
v_parent = vo_parent;
v_unify = 0;
}
- } else {
+ }
+ else
+ {
v_unify = 1;
}
- } else if (px > 90) {
+ }
+ else if (px > 90)
+ {
v_unify = 0;
- } else {
+ }
+ else
+ {
v_parent->m_child[0]->m_container->GetConstraints()->width.PercentOf(
v_parent->m_container, wxWidth, px);
v_parent->m_container->Layout();
}
- } else {
+ }
+ else
+ {
int do_resize = 1;
v_parent = FindParent(DSR_LEFT_EDGE);
- if (v_parent) {
+ if (v_parent)
+ {
int px = (int)((x * 100) /
(v_parent->m_container->GetSize().GetWidth() +
x - m_container->GetSize().GetWidth()) + 0.5);
- if (px < 10) {
+ if (px < 10)
v_unify = 0;
- }
- } else if (x < 64) {
+ }
+ else if (x < 64)
+ {
do_resize = 0;
}
- if (do_resize) {
+ if (do_resize)
+ {
wxSize size = frame->GetSize();
frame->SetSize(size.GetWidth() + x - m_container->GetSize().GetWidth(), size.GetHeight());
}
}
- if (h_unify != -1 && v_unify != -1) {
+ if (h_unify != -1 && v_unify != -1)
+ {
wxDynamicSashWindowImpl *parent = FindUpperParent(h_parent, v_parent);
- if (parent == h_parent) {
+ if (parent == h_parent)
+ {
h_parent->Unify(h_unify);
- } else {
+ }
+ else
+ {
v_parent->Unify(v_unify);
}
- } else if (h_unify != -1) {
+ }
+ else if (h_unify != -1)
+ {
h_parent->Unify(h_unify);
- } else if (v_unify != -1) {
+ }
+ else if (v_unify != -1)
+ {
v_parent->Unify(v_unify);
}
}
-void wxDynamicSashWindowImpl::OnSize(wxSizeEvent &event) {
+void wxDynamicSashWindowImpl::OnSize(wxSizeEvent &event)
+{
m_container->Layout();
if (m_leaf)
m_leaf->OnSize(event);
}
-void wxDynamicSashWindowImpl::OnPaint(wxPaintEvent &event) {
+void wxDynamicSashWindowImpl::OnPaint(wxPaintEvent &event)
+{
if (m_leaf)
m_leaf->OnPaint(event);
- else {
+ else
+ {
wxPaintDC dc(m_container);
dc.SetBackground(wxBrush(m_container->GetBackgroundColour(), wxSOLID));
dc.Clear();
}
}
-void wxDynamicSashWindowImpl::OnMouseMove(wxMouseEvent &event) {
- if (m_dragging) {
+void wxDynamicSashWindowImpl::OnMouseMove(wxMouseEvent &event)
+{
+ if (m_dragging)
+ {
DrawSash(m_drag_x, m_drag_y);
m_drag_x = event.m_x; m_drag_y = event.m_y;
DrawSash(m_drag_x, m_drag_y);
- } else if (m_leaf) {
+ }
+ else if (m_leaf)
+ {
m_leaf->OnMouseMove(event);
}
}
-void wxDynamicSashWindowImpl::OnLeave(wxMouseEvent &event) {
- if (m_leaf) {
+void wxDynamicSashWindowImpl::OnLeave(wxMouseEvent &event)
+{
+ if (m_leaf)
m_leaf->OnLeave(event);
- }
}
-void wxDynamicSashWindowImpl::OnPress(wxMouseEvent &event) {
- if (m_leaf) {
+void wxDynamicSashWindowImpl::OnPress(wxMouseEvent &event)
+{
+ if (m_leaf)
+ {
m_leaf->OnPress(event);
- } else {
+ }
+ else
+ {
m_dragging = m_split;
m_drag_x = event.m_x;
m_drag_y = event.m_y;
}
}
-void wxDynamicSashWindowImpl::OnRelease(wxMouseEvent &event) {
+void wxDynamicSashWindowImpl::OnRelease(wxMouseEvent &event)
+{
if ((m_dragging == DSR_CORNER) &&
- (m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0) {
+ (m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0)
+ {
DrawSash(m_drag_x, m_drag_y);
m_container->ReleaseMouse();
Resize(event.m_x, event.m_y);
m_dragging = DSR_NONE;
- } else if (m_dragging) {
+ }
+ else if (m_dragging)
+ {
DrawSash(m_drag_x, m_drag_y);
m_container->ReleaseMouse();
int py = (int)((event.m_y * 100) / size.GetHeight() + 0.5);
if ((m_dragging == DSR_HORIZONTAL_TAB && py >= 10 && py <= 90)
- || (m_dragging == DSR_VERTICAL_TAB && px >= 10 && px <= 90)) {
- if (m_child[0] == NULL) {
+ || (m_dragging == DSR_VERTICAL_TAB && px >= 10 && px <= 90))
+ {
+ if (m_child[0] == NULL)
+ {
Split(px, py);
- } else {
+ }
+ else
+ {
/* It would be nice if moving *this* sash didn't implicitly move
the sashes of our children (if any). But this will do. */
wxLayoutConstraints *layout = m_child[0]->m_container->GetConstraints();
- if (m_split == DSR_HORIZONTAL_TAB) {
+ if (m_split == DSR_HORIZONTAL_TAB)
+ {
layout->height.PercentOf(m_container, wxHeight, py);
- } else {
+ }
+ else
+ {
layout->width.PercentOf(m_container, wxWidth, px);
}
m_container->Layout();
}
- } else {
- if (m_child[0] != NULL) {
+ }
+ else
+ {
+ if (m_child[0] != NULL)
+ {
if ((m_dragging == DSR_HORIZONTAL_TAB && py <= 10)
- || (m_dragging == DSR_VERTICAL_TAB && px <= 10)) {
+ || (m_dragging == DSR_VERTICAL_TAB && px <= 10))
+ {
Unify(1);
- } else {
+ }
+ else
+ {
Unify(0);
}
}
}
- wxCursor cursor(wxCURSOR_ARROW);
- if (m_split == DSR_HORIZONTAL_TAB) {
+ wxCursor cursor;
+ if (m_split == DSR_HORIZONTAL_TAB)
cursor = wxCursor(wxCURSOR_SIZENS);
- } else if (m_split == DSR_VERTICAL_TAB) {
+ else if (m_split == DSR_VERTICAL_TAB)
cursor = wxCursor(wxCURSOR_SIZEWE);
- }
+ else
+ cursor = wxCursor(wxCURSOR_ARROW);
+
m_container->SetCursor(cursor);
m_dragging = DSR_NONE;
- } else if (m_leaf) {
+ }
+ else if (m_leaf)
+ {
m_leaf->OnRelease(event);
}
}
-// wxDynamicSashWindowLeaf //////////////////////////////////////////////////
+// ============================================================================
+// wxDynamicSashWindowLeaf
+// ============================================================================
-wxDynamicSashWindowLeaf::wxDynamicSashWindowLeaf(wxDynamicSashWindowImpl *impl) {
+wxDynamicSashWindowLeaf::wxDynamicSashWindowLeaf(wxDynamicSashWindowImpl *impl)
+{
m_impl = impl;
- m_hscroll = m_vscroll = NULL;
+ m_hscroll =
+ m_vscroll = NULL;
+
m_child = NULL;
}
-wxDynamicSashWindowLeaf::~wxDynamicSashWindowLeaf() {
+wxDynamicSashWindowLeaf::~wxDynamicSashWindowLeaf()
+{
m_hscroll->SetEventHandler(m_hscroll);
m_vscroll->SetEventHandler(m_vscroll);
- m_viewport->SetEventHandler(m_viewport);
m_hscroll->Destroy();
m_vscroll->Destroy();
m_viewport->Destroy();
}
-bool wxDynamicSashWindowLeaf::Create() {
- bool success;
-
+bool wxDynamicSashWindowLeaf::Create()
+{
m_hscroll = new wxScrollBar();
m_vscroll = new wxScrollBar();
m_viewport = new wxWindow();
- if (!m_hscroll || !m_vscroll || !m_viewport) {
- return false;
- }
-
wxDynamicSashWindowImpl *add_child_target = m_impl->m_add_child_target;
m_impl->m_add_child_target = NULL;
- success = m_hscroll->Create(m_impl->m_container, wxID_ANY, wxDefaultPosition, wxDefaultSize,
- wxSB_HORIZONTAL);
- success = success && m_vscroll->Create(m_impl->m_container, wxID_ANY, wxDefaultPosition, wxDefaultSize,
- wxSB_VERTICAL);
- success = success && m_viewport->Create(m_impl->m_container, wxID_ANY);
+
+ bool success = m_hscroll->Create(m_impl->m_container, wxID_ANY,
+ wxDefaultPosition, wxDefaultSize,
+ wxSB_HORIZONTAL);
+ if ( success )
+ success = m_vscroll->Create(m_impl->m_container, wxID_ANY,
+ wxDefaultPosition, wxDefaultSize,
+ wxSB_VERTICAL);
+ if ( success )
+ success = m_viewport->Create(m_impl->m_container, wxID_ANY);
+ if ( !success )
+ return false;
+
m_impl->m_add_child_target = add_child_target;
wxCursor cursor(wxCURSOR_ARROW);
m_vscroll->SetCursor(cursor);
m_viewport->SetCursor(cursor);
- m_viewport->SetEventHandler(this);
- Connect(wxID_ANY, wxEVT_DYNAMIC_SASH_REPARENT, (wxObjectEventFunction)&wxDynamicSashWindowLeaf::OnReparent);
+ // the viewport must resize its child when it is itself resized, but it's
+ // more convenient to do it in our own method instead of deriving a new
+ // class just for this: this is why we pass this as last Connect() argument
+ m_viewport->Connect(wxEVT_SIZE,
+ wxSizeEventHandler(wxDynamicSashWindowLeaf::OnViewSize),
+ NULL, this);
+
+ Connect(wxEVT_DYNAMIC_SASH_REPARENT,
+ wxEventHandler(wxDynamicSashWindowLeaf::OnReparent));
- if (m_impl->m_window->GetWindowStyle() & wxDS_MANAGE_SCROLLBARS) {
+ if (m_impl->m_window->GetWindowStyle() & wxDS_MANAGE_SCROLLBARS)
+ {
m_hscroll->SetEventHandler(this);
m_vscroll->SetEventHandler(this);
- Connect(wxID_ANY, wxEVT_SET_FOCUS, (wxObjectEventFunction)
- (wxEventFunction)
- (wxFocusEventFunction)&wxDynamicSashWindowLeaf::OnFocus);
- Connect(wxID_ANY, wxEVT_SCROLL_TOP, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_BOTTOM, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_LINEUP, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_LINEDOWN, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_PAGEUP, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_PAGEDOWN, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_THUMBTRACK, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
- Connect(wxID_ANY, wxEVT_SCROLL_THUMBRELEASE, (wxObjectEventFunction)
- (wxEventFunction)
- (wxScrollEventFunction)&wxDynamicSashWindowLeaf::OnScroll);
+ Connect(wxEVT_SET_FOCUS,
+ wxFocusEventHandler(wxDynamicSashWindowLeaf::OnFocus));
+ Connect(wxEVT_SCROLL_TOP,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_BOTTOM,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_LINEUP,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_LINEDOWN,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_PAGEUP,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_PAGEDOWN,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_THUMBTRACK,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
+ Connect(wxEVT_SCROLL_THUMBRELEASE,
+ wxScrollEventHandler(wxDynamicSashWindowLeaf::OnScroll));
}
wxLayoutConstraints *layout = new wxLayoutConstraints();
if (!layout)
return false;
+
wxSize size = m_hscroll->GetBestSize();
-#ifdef __WXMSW__
- size = m_hscroll->GetSize();
-#endif
layout->left.SameAs(m_impl->m_container, wxLeft, 10);
layout->right.LeftOf(m_vscroll);
layout = new wxLayoutConstraints();
if (!layout)
return false;
- size = size = m_vscroll->GetBestSize();
-#ifdef __WXMSW__
- size = m_vscroll->GetSize();
-#endif
+
+ size = m_vscroll->GetBestSize();
layout->top.SameAs(m_impl->m_container, wxTop, 10);
layout->bottom.Above(m_hscroll);
m_impl->m_container->Layout();
- return success;
+ return true;
}
-void wxDynamicSashWindowLeaf::AddChild(wxWindow *window) {
- if (m_child) {
+void wxDynamicSashWindowLeaf::AddChild(wxWindow *window)
+{
+ if (m_child)
m_child->Destroy();
- }
m_child = window;
AddPendingEvent(event);
}
-DynamicSashRegion wxDynamicSashWindowLeaf::GetRegion(int x, int y) {
+DynamicSashRegion wxDynamicSashWindowLeaf::GetRegion(int x, int y)
+{
wxSize size = m_impl->m_container->GetSize();
int w = size.GetWidth();
int h = size.GetHeight();
return DSR_NONE;
}
-void wxDynamicSashWindowLeaf::ResizeChild(wxSize size) {
- if (m_child) {
- if (m_impl->m_window->GetWindowStyle() & wxDS_MANAGE_SCROLLBARS) {
- m_child->SetSize(size);
+void wxDynamicSashWindowLeaf::ResizeChild(const wxSize& size)
+{
+ if (m_child)
+ {
+ if (m_impl->m_window->HasFlag(wxDS_MANAGE_SCROLLBARS))
+ {
wxSize best_size = m_child->GetBestSize();
- if (best_size.GetWidth() < size.GetWidth()) {
+ if (best_size.GetWidth() < size.GetWidth())
best_size.SetWidth(size.GetWidth());
- }
- if (best_size.GetHeight() < size.GetHeight()) {
+ if (best_size.GetHeight() < size.GetHeight())
best_size.SetHeight(size.GetHeight());
- }
m_child->SetSize(best_size);
int hpos = m_hscroll->GetThumbPosition();
int vpos = m_vscroll->GetThumbPosition();
- if (hpos < 0) {
+ if (hpos < 0)
hpos = 0;
- }
- if (vpos < 0) {
+ if (vpos < 0)
vpos = 0;
- }
- if (hpos > best_size.GetWidth() - size.GetWidth()) {
+ if (hpos > best_size.GetWidth() - size.GetWidth())
hpos = best_size.GetWidth() - size.GetWidth();
- }
- if (vpos > best_size.GetHeight() - size.GetHeight()) {
+ if (vpos > best_size.GetHeight() - size.GetHeight())
vpos = best_size.GetHeight() - size.GetHeight();
- }
m_hscroll->SetScrollbar(hpos, size.GetWidth(),
best_size.GetWidth(), size.GetWidth());
wxPoint pos = m_child->GetPosition();
m_viewport->ScrollWindow(-hpos - pos.x, -vpos - pos.y);
- } else {
+ }
+ else // !wxDS_MANAGE_SCROLLBARS
+ {
m_child->SetSize(size);
}
}
}
-wxScrollBar *wxDynamicSashWindowLeaf::FindScrollBar(const wxWindow *child, int vert) const {
- if (m_child == child) {
- if (vert) {
- return m_vscroll;
- } else {
- return m_hscroll;
- }
+wxScrollBar *
+wxDynamicSashWindowLeaf::FindScrollBar(const wxWindow *child, int vert) const
+{
+ if (m_child == child)
+ {
+ return vert ? m_vscroll : m_hscroll;
}
return NULL;
}
-void wxDynamicSashWindowLeaf::OnSize(wxSizeEvent &WXUNUSED(event)) {
+void wxDynamicSashWindowLeaf::OnSize(wxSizeEvent &WXUNUSED(event))
+{
m_impl->m_container->Refresh();
- ResizeChild(m_viewport->GetSize());
}
-void wxDynamicSashWindowLeaf::OnPaint(wxPaintEvent &WXUNUSED(event)) {
+void wxDynamicSashWindowLeaf::OnViewSize(wxSizeEvent &WXUNUSED(event))
+{
+ if ( m_viewport )
+ ResizeChild(m_viewport->GetSize());
+}
+
+void wxDynamicSashWindowLeaf::OnPaint(wxPaintEvent &WXUNUSED(event))
+{
wxPaintDC dc(m_impl->m_container);
dc.SetBackground(wxBrush(m_impl->m_container->GetBackgroundColour(), wxSOLID));
dc.Clear();
sx -= 4;
int x, y;
- for (y = sy; y < h - 2; y += 4) {
- for (x = sx; x < w - 2; x += 4) {
- if (x - cx >= -(y - cy)) {
+ for (y = sy; y < h - 2; y += 4)
+ {
+ for (x = sx; x < w - 2; x += 4)
+ {
+ if (x - cx >= -(y - cy))
+ {
dc.SetPen(highlight);
dc.DrawPoint(x, y);
dc.SetPen(shadow);
}
}
-void wxDynamicSashWindowLeaf::OnScroll(wxScrollEvent &WXUNUSED(event)) {
+void wxDynamicSashWindowLeaf::OnScroll(wxScrollEvent &WXUNUSED(event))
+{
int nx = -m_hscroll->GetThumbPosition();
int ny = -m_vscroll->GetThumbPosition();
- if (m_child) {
+ if (m_child)
+ {
wxPoint pos = m_child->GetPosition();
m_viewport->ScrollWindow(nx - pos.x, ny - pos.y);
}
}
-void wxDynamicSashWindowLeaf::OnFocus(wxFocusEvent &event) {
- if (event.GetEventObject() == m_hscroll || event.GetEventObject() == m_vscroll) {
+void wxDynamicSashWindowLeaf::OnFocus(wxFocusEvent &event)
+{
+ if ( event.GetEventObject() == m_hscroll ||
+ event.GetEventObject() == m_vscroll )
+ {
m_child->SetFocus();
}
}
-void wxDynamicSashWindowLeaf::OnMouseMove(wxMouseEvent &event) {
- if (m_impl->m_dragging) {
+void wxDynamicSashWindowLeaf::OnMouseMove(wxMouseEvent &event)
+{
+ if (m_impl->m_dragging)
return;
- }
DynamicSashRegion region = GetRegion(event.m_x, event.m_y);
wxCursor cursor(wxCURSOR_ARROW);
- if (region == DSR_HORIZONTAL_TAB) {
+ if (region == DSR_HORIZONTAL_TAB)
+ {
cursor = wxCursor(wxCURSOR_SIZENS);
- } else if (region == DSR_VERTICAL_TAB) {
+ }
+ else if (region == DSR_VERTICAL_TAB)
+ {
cursor = wxCursor(wxCURSOR_SIZEWE);
- } else if ((region == DSR_CORNER) &&
- (m_impl->m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0) {
+ }
+ else if ((region == DSR_CORNER) &&
+ (m_impl->m_window->GetWindowStyle() & wxDS_DRAG_CORNER) != 0)
+ {
cursor = wxCursor(wxCURSOR_SIZENWSE);
- } else if (region == DSR_LEFT_EDGE || region == DSR_TOP_EDGE
- || region == DSR_RIGHT_EDGE || region == DSR_BOTTOM_EDGE) {
- if (m_impl->FindParent(region)) {
- if (region == DSR_LEFT_EDGE || region == DSR_RIGHT_EDGE) {
+ }
+ else if (region == DSR_LEFT_EDGE || region == DSR_TOP_EDGE
+ || region == DSR_RIGHT_EDGE || region == DSR_BOTTOM_EDGE)
+ {
+ if (m_impl->FindParent(region))
+ {
+ if (region == DSR_LEFT_EDGE || region == DSR_RIGHT_EDGE)
+ {
cursor = wxCursor(wxCURSOR_SIZEWE);
- } else {
+ }
+ else
+ {
cursor = wxCursor(wxCURSOR_SIZENS);
}
}
m_impl->m_container->SetCursor(cursor);
}
-void wxDynamicSashWindowLeaf::OnLeave(wxMouseEvent &WXUNUSED(event)) {
+void wxDynamicSashWindowLeaf::OnLeave(wxMouseEvent &WXUNUSED(event))
+{
wxCursor cursor(wxCURSOR_ARROW);
m_impl->m_container->SetCursor(cursor);
}
-void wxDynamicSashWindowLeaf::OnPress(wxMouseEvent &event) {
+void wxDynamicSashWindowLeaf::OnPress(wxMouseEvent &event)
+{
DynamicSashRegion region = GetRegion(event.m_x, event.m_y);
if ((region == DSR_CORNER) && (m_impl->m_window->GetWindowStyle() & wxDS_DRAG_CORNER) == 0)
return;
- if (region == DSR_HORIZONTAL_TAB || region == DSR_VERTICAL_TAB || region == DSR_CORNER) {
+ if (region == DSR_HORIZONTAL_TAB || region == DSR_VERTICAL_TAB || region == DSR_CORNER)
+ {
m_impl->m_dragging = region;
m_impl->m_drag_x = event.m_x;
m_impl->m_drag_y = event.m_y;
m_impl->DrawSash(event.m_x, event.m_y);
m_impl->m_container->CaptureMouse();
- } else if (region == DSR_LEFT_EDGE || region == DSR_TOP_EDGE
- || region == DSR_RIGHT_EDGE || region == DSR_BOTTOM_EDGE) {
+ }
+ else if (region == DSR_LEFT_EDGE || region == DSR_TOP_EDGE
+ || region == DSR_RIGHT_EDGE || region == DSR_BOTTOM_EDGE)
+ {
wxDynamicSashWindowImpl *parent = m_impl->FindParent(region);
- if (parent) {
+ if (parent)
+ {
int x = event.m_x;
int y = event.m_y;
}
}
-void wxDynamicSashWindowLeaf::OnRelease(wxMouseEvent &WXUNUSED(event)) {
+void wxDynamicSashWindowLeaf::OnRelease(wxMouseEvent &WXUNUSED(event))
+{
}
-void wxDynamicSashWindowLeaf::OnReparent(wxEvent &WXUNUSED(event)) {
- if (m_child) {
+void wxDynamicSashWindowLeaf::OnReparent(wxEvent &WXUNUSED(event))
+{
+ if (m_child)
+ {
m_child->Reparent(m_viewport);
}
ResizeChild(m_viewport->GetSize());
}
-// wxDynamicSashSplitEvent //////////////////////////////////////////////////
+// ============================================================================
+// events
+// ============================================================================
-wxDynamicSashSplitEvent::wxDynamicSashSplitEvent() {
+wxDynamicSashSplitEvent::wxDynamicSashSplitEvent()
+{
m_eventObject = NULL;
m_eventType = wxEVT_DYNAMIC_SASH_SPLIT;
}
-wxDynamicSashSplitEvent::wxDynamicSashSplitEvent(wxObject *object) {
+wxDynamicSashSplitEvent::wxDynamicSashSplitEvent(wxObject *object)
+{
m_eventObject = object;
m_eventType = wxEVT_DYNAMIC_SASH_SPLIT;
}
IMPLEMENT_DYNAMIC_CLASS(wxDynamicSashSplitEvent, wxCommandEvent)
-// wxDynamicSashUnifyEvent //////////////////////////////////////////////////
-
-wxDynamicSashUnifyEvent::wxDynamicSashUnifyEvent() {
+wxDynamicSashUnifyEvent::wxDynamicSashUnifyEvent()
+{
m_eventObject = NULL;
m_eventType = wxEVT_DYNAMIC_SASH_UNIFY;
}
-wxDynamicSashUnifyEvent::wxDynamicSashUnifyEvent(wxObject *object) {
+wxDynamicSashUnifyEvent::wxDynamicSashUnifyEvent(wxObject *object)
+{
m_eventObject = object;
m_eventType = wxEVT_DYNAMIC_SASH_UNIFY;
}
IMPLEMENT_DYNAMIC_CLASS(wxDynamicSashUnifyEvent, wxCommandEvent)
-// wxDynamicSsahReparentEvent ///////////////////////////////////////////////
-wxDynamicSashReparentEvent::wxDynamicSashReparentEvent() {
+wxDynamicSashReparentEvent::wxDynamicSashReparentEvent()
+{
m_eventObject = NULL;
m_eventType = wxEVT_DYNAMIC_SASH_REPARENT;
}
-wxDynamicSashReparentEvent::wxDynamicSashReparentEvent(wxObject *object) {
+wxDynamicSashReparentEvent::wxDynamicSashReparentEvent(wxObject *object)
+{
m_eventObject = object;
m_eventType = wxEVT_DYNAMIC_SASH_REPARENT;
}
IMPLEMENT_DYNAMIC_CLASS(wxDynamicSashReparentEvent, wxEvent)
-/////////////////////////////////////////////////////////////////////////////
projects / wxWidgets.git / blobdiff