#include "wx/aui/floatpane.h"
#include "wx/aui/tabmdi.h"
#include "wx/aui/auibar.h"
+#include "wx/mdi.h"
#ifndef WX_PRECOMP
#include "wx/panel.h"
#include "wx/dcclient.h"
#include "wx/dcscreen.h"
#include "wx/toolbar.h"
- #include "wx/mdi.h"
#include "wx/image.h"
#endif
wxAuiPaneInfo wxAuiNullPaneInfo;
wxAuiDockInfo wxAuiNullDockInfo;
-wxDEFINE_EVENT( wxEVT_AUI_PANE_BUTTON, wxAuiManagerEvent )
-wxDEFINE_EVENT( wxEVT_AUI_PANE_CLOSE, wxAuiManagerEvent )
-wxDEFINE_EVENT( wxEVT_AUI_PANE_MAXIMIZE, wxAuiManagerEvent )
-wxDEFINE_EVENT( wxEVT_AUI_PANE_RESTORE, wxAuiManagerEvent )
-wxDEFINE_EVENT( wxEVT_AUI_RENDER, wxAuiManagerEvent )
-wxDEFINE_EVENT( wxEVT_AUI_FIND_MANAGER, wxAuiManagerEvent )
+wxDEFINE_EVENT( wxEVT_AUI_PANE_BUTTON, wxAuiManagerEvent );
+wxDEFINE_EVENT( wxEVT_AUI_PANE_CLOSE, wxAuiManagerEvent );
+wxDEFINE_EVENT( wxEVT_AUI_PANE_MAXIMIZE, wxAuiManagerEvent );
+wxDEFINE_EVENT( wxEVT_AUI_PANE_RESTORE, wxAuiManagerEvent );
+wxDEFINE_EVENT( wxEVT_AUI_RENDER, wxAuiManagerEvent );
+wxDEFINE_EVENT( wxEVT_AUI_FIND_MANAGER, wxAuiManagerEvent );
#ifdef __WXMAC__
// a few defines to avoid nameclashes
}
+
+
+// this utility class implements a proportional sizer
+// as it existed in wxWidgets 2.8 and before.
+
+class wxAuiProportionalBoxSizer : public wxBoxSizer
+{
+public:
+ wxAuiProportionalBoxSizer(int orientation) : wxBoxSizer(orientation) { }
+
+ void RecalcSizes()
+ {
+ if (m_children.GetCount() == 0)
+ return;
+
+ int fixed_height = 0;
+ int fixed_width = 0;
+ int stretchable = 0;
+ wxSizerItemList::compatibility_iterator node;
+
+ // find fixed width and height, as well
+ // as the total stretchable proportions
+ node = m_children.GetFirst();
+ while (node)
+ {
+ wxSizerItem *item = node->GetData();
+
+ if (item->IsShown())
+ {
+ stretchable += item->GetProportion();
+
+ wxSize size(item->GetMinSizeWithBorder());
+ if (item->GetProportion() == 0)
+ {
+ if (m_orient == wxVERTICAL)
+ {
+ fixed_height += size.y;
+ fixed_width = wxMax(fixed_width, size.x);
+ }
+ else
+ {
+ fixed_width += size.x;
+ fixed_height = wxMax(fixed_height, size.y);
+ }
+ }
+ }
+
+ node = node->GetNext();
+ }
+
+
+ // delta specifies the total amount to be allocated to stretch spaces
+ int delta = 0;
+ if (stretchable)
+ {
+ if (m_orient == wxHORIZONTAL)
+ delta = m_size.x - fixed_width;
+ else
+ delta = m_size.y - fixed_height;
+ }
+
+ // go through each item and assign sizes
+ wxPoint pt(m_position);
+ node = m_children.GetFirst();
+ while (node)
+ {
+ wxSizerItem* item = node->GetData();
+
+ if (item->IsShown())
+ {
+ wxSize size(item->GetMinSizeWithBorder());
+
+ if (m_orient == wxVERTICAL)
+ {
+ wxCoord height = size.y;
+ if (item->GetProportion())
+ {
+ height = (delta * item->GetProportion()) / stretchable;
+ delta -= height;
+ stretchable -= item->GetProportion();
+ }
+
+ wxPoint child_pos(pt);
+ wxSize child_size(size.x, height);
+
+ if (item->GetFlag() & (wxEXPAND | wxSHAPED))
+ child_size.x = m_size.x;
+ else if (item->GetFlag() & wxALIGN_RIGHT)
+ child_pos.x += m_size.x - size.x;
+ else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_HORIZONTAL))
+ child_pos.x += (m_size.x - size.x) / 2;
+
+ item->SetDimension(child_pos, child_size);
+
+ pt.y += height;
+ }
+ else
+ {
+ wxCoord width = size.x;
+ if (item->GetProportion())
+ {
+ width = (delta * item->GetProportion()) / stretchable;
+ delta -= width;
+ stretchable -= item->GetProportion();
+ }
+
+ wxPoint child_pos(pt);
+ wxSize child_size(width, size.y);
+
+ if (item->GetFlag() & (wxEXPAND | wxSHAPED))
+ child_size.y = m_size.y;
+ else if (item->GetFlag() & wxALIGN_BOTTOM)
+ child_pos.y += m_size.y - size.y;
+ else if (item->GetFlag() & (wxCENTER | wxALIGN_CENTER_VERTICAL))
+ child_pos.y += (m_size.y - size.y) / 2;
+
+ item->SetDimension(child_pos, child_size);
+
+ pt.x += width;
+ }
+ }
+
+ node = node->GetNext();
+ }
+ }
+};
+
+
+
+
// -- wxAuiManager class implementation --
wxAuiManager::wxAuiManager(wxWindow* managed_wnd, unsigned int flags)
{
m_action = actionNone;
+ m_action_window = NULL;
m_last_mouse_move = wxPoint();
m_hover_button = NULL;
m_art = new wxAuiDefaultDockArt;
wxAuiManagerEvent evt(wxEVT_AUI_FIND_MANAGER);
evt.SetManager(NULL);
evt.ResumePropagation(wxEVENT_PROPAGATE_MAX);
- if (!window->ProcessEvent(evt))
+ if (!window->GetEventHandler()->ProcessEvent(evt))
return NULL;
return evt.GetManager();
// first, give the owner frame a chance to override
if (m_frame)
{
- if (m_frame->ProcessEvent(event))
+ if (m_frame->GetEventHandler()->ProcessEvent(event))
return;
}
for (i = 0, pane_count = m_panes.GetCount(); i < pane_count; ++i)
{
wxAuiPaneInfo& p = m_panes.Item(i);
- if (!p.IsToolbar())
+ if (!p.IsToolbar() && !p.IsFloating())
{
p.Restore();
}
// create the sizer for the dock
- wxSizer* dock_sizer = new wxBoxSizer(orientation);
+ wxSizer* dock_sizer = new wxAuiProportionalBoxSizer(orientation);
// add each pane to the dock
bool has_maximized_pane = false;
}
}
+ // new size can never be more than the number of dock pixels
+ if (new_pixsize > dock_pixels)
+ new_pixsize = dock_pixels;
+
+
// find a pane in our dock to 'steal' space from or to 'give'
// space to -- this is essentially what is done when a pane is
// resized; the pane should usually be the first non-fixed pane
m_action = actionNone;
return false;
}
-
+
// calculate the new proportion of the pane
int new_proportion = (new_pixsize*total_proportion)/dock_pixels;
int prop_diff = new_proportion - pane.dock_proportion;
// borrow the space from our neighbor pane to the
- // right or bottom (depending on orientation)
- dock.panes.Item(borrow_pane)->dock_proportion -= prop_diff;
+ // right or bottom (depending on orientation);
+ // also make sure we don't make the neighbor too small
+ int prop_borrow = dock.panes.Item(borrow_pane)->dock_proportion;
+
+ if (prop_borrow - prop_diff < 0)
+ {
+ // borrowing from other pane would make it too small,
+ // so cancel the resize operation
+ prop_borrow = min_proportion;
+ }
+ else
+ {
+ prop_borrow -= prop_diff;
+ }
+
+
+ dock.panes.Item(borrow_pane)->dock_proportion = prop_borrow;
pane.dock_proportion = new_proportion;
+
// repaint
Update();
Repaint(NULL);
wxScreenDC dc;
if (!m_action_hintrect.IsEmpty())
+ {
+ // remove old resize hint
DrawResizeHint(dc, m_action_hintrect);
- DrawResizeHint(dc, rect);
- m_action_hintrect = rect;
+ m_action_hintrect = wxRect();
+ }
+
+ // draw new resize hint, if it's inside the managed frame
+ wxRect frame_screen_rect = m_frame->GetScreenRect();
+ if (frame_screen_rect.Contains(rect))
+ {
+ DrawResizeHint(dc, rect);
+ m_action_hintrect = rect;
+ }
}
}
}
projects / wxWidgets.git / blobdiff