# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1453302005 -3600
# Node ID 2988f00ed9d6778660c596bf069d27187b150147
# Parent  1c943d43fa813e4f55815419c6e7550b73bc64e5
improved grid container (Qt)

diff -r 1c943d43fa81 -r 2988f00ed9d6 application/main.c
--- a/application/main.c	Wed Jan 20 11:35:01 2016 +0100
+++ b/application/main.c	Wed Jan 20 16:00:05 2016 +0100
@@ -92,7 +92,7 @@
     //UIWIDGET w = ui_drawingarea(obj, draw, NULL);
     //ui_mouse_handler(obj, w, click, NULL);
     
-    ui_grid_sp(obj, 40, 4, 4);
+    ui_grid_sp(obj, 8, 4, 4);
     
     ui_button(obj, "OK", NULL, NULL);
     ui_button(obj, "Google", NULL, NULL);
diff -r 1c943d43fa81 -r 2988f00ed9d6 ui/qt/container.cpp
--- a/ui/qt/container.cpp	Wed Jan 20 11:35:01 2016 +0100
+++ b/ui/qt/container.cpp	Wed Jan 20 16:00:05 2016 +0100
@@ -96,38 +96,56 @@
 
 /* -------------------- UiGridContainer -------------------- */
 
-UiGridContainer::UiGridContainer(QGridLayout* grid) {
+UiGridContainer::UiGridContainer(QGridLayout* grid, int margin, int columnspacing, int rowspacing) {
     this->current = NULL;
     this->menu = NULL;
     this->grid = grid;
-    grid->setContentsMargins(QMargins(0,0,0,0));
-    grid->setSpacing(0);
+    grid->setContentsMargins(QMargins(margin, margin, margin, margin));
+    grid->setHorizontalSpacing(columnspacing);
+    grid->setVerticalSpacing(rowspacing);
     ui_reset_layout(layout);
 }
 
 void UiGridContainer::add(QWidget* widget, bool fill) {
     if(layout.newline) {
-        QSpacerItem *s = new QSpacerItem(0, 0, QSizePolicy::MinimumExpanding, QSizePolicy::Minimum);
-        grid->addItem(s, y, x);
         x = 0;
         y++;
     }
-    if(x == 0) {
-        if(space) {
-            grid->removeItem(space);
-        }
-        QSpacerItem *s = new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::MinimumExpanding);
-        grid->addItem(s, y+1, 0);
-        space = s;
+    
+    Qt::Alignment alignment = Qt::AlignTop;
+    grid->setColumnStretch(x, layout.hexpand ? 1 : 0);
+    if(layout.vexpand) {
+        grid->setRowStretch(y, 1);
+        alignment = 0;
+    } else {
+        grid->setRowStretch(y, 0);
     }
     
-    grid->addWidget(widget, y, x);
+    grid->addWidget(widget, y, x, alignment);
     x++;
     
     ui_reset_layout(layout);
     current = widget;
 }
 
+UIWIDGET ui_grid(UiObject *obj) {
+    return ui_grid_sp(obj, 0, 0, 0);
+}
+
+UIWIDGET ui_grid_sp(UiObject *obj, int margin, int columnspacing, int rowspacing) {
+    UiContainer *ct = uic_get_current_container(obj);
+    QWidget *widget = new QWidget();
+    QGridLayout *grid = new QGridLayout();
+    widget->setLayout(grid);
+    ct->add(widget, true);
+    
+    UiObject *newobj = uic_object_new(obj, widget);
+    newobj->container = new UiGridContainer(grid, margin, columnspacing, rowspacing);
+    uic_obj_add(obj, newobj);
+    
+    return widget;
+}
+
 
 /* -------------------- UiTabViewContainer -------------------- */
 
@@ -176,21 +194,6 @@
 }
 
 
-UIWIDGET ui_grid(UiObject *obj) {
-    UiContainer *ct = uic_get_current_container(obj);
-    QWidget *widget = new QWidget();
-    QGridLayout *grid = new QGridLayout();
-    widget->setLayout(grid);
-    ct->add(widget, true);
-    
-    UiObject *newobj = uic_object_new(obj, widget);
-    newobj->container = new UiGridContainer(grid);
-    uic_obj_add(obj, newobj);
-    
-    return widget;
-}
-
-
 /* -------------------- layout functions -------------------- */
 
 void ui_layout_fill(UiObject *obj, UiBool fill) {
@@ -198,6 +201,16 @@
     ct->layout.fill = ui_bool2lb(fill);
 }
 
+void ui_layout_hexpand(UiObject *obj, UiBool expand) {
+    UiContainer *ct = uic_get_current_container(obj);
+    ct->layout.hexpand = expand;
+}
+
+void ui_layout_vexpand(UiObject *obj, UiBool expand) {
+    UiContainer *ct = uic_get_current_container(obj);
+    ct->layout.vexpand = expand;
+}
+
 void ui_newline(UiObject *obj) {
     UiContainer *ct = uic_get_current_container(obj);
     ct->layout.newline = TRUE;
diff -r 1c943d43fa81 -r 2988f00ed9d6 ui/qt/container.h
--- a/ui/qt/container.h	Wed Jan 20 11:35:01 2016 +0100
+++ b/ui/qt/container.h	Wed Jan 20 16:00:05 2016 +0100
@@ -55,6 +55,8 @@
     UiLayoutBool fill;
     bool newline;
     char *label;
+    bool hexpand;
+    bool vexpand;
 };
 
 struct UiContainer {
@@ -81,9 +83,8 @@
     QGridLayout *grid;
     int x = 0;
     int y = 0;
-    QSpacerItem *space = NULL;
     
-    UiGridContainer(QGridLayout *grid);
+    UiGridContainer(QGridLayout *grid, int margin, int columnspacing, int rowspacing);
     
     virtual void add(QWidget *widget, bool fill);
 };
diff -r 1c943d43fa81 -r 2988f00ed9d6 ui/qt/stock.cpp
--- a/ui/qt/stock.cpp	Wed Jan 20 11:35:01 2016 +0100
+++ b/ui/qt/stock.cpp	Wed Jan 20 16:00:05 2016 +0100
@@ -26,7 +26,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <ucx/map.h>
+#include "../../ucx/map.h"
 
 #include "stock.h"
 #include "../ui/properties.h"
diff -r 1c943d43fa81 -r 2988f00ed9d6 ui/qt/toolbar.cpp
--- a/ui/qt/toolbar.cpp	Wed Jan 20 11:35:01 2016 +0100
+++ b/ui/qt/toolbar.cpp	Wed Jan 20 16:00:05 2016 +0100
@@ -26,7 +26,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <ucx/map.h>
+#include "../../ucx/map.h"
 #include <inttypes.h>
 
 #include "toolbar.h"
diff -r 1c943d43fa81 -r 2988f00ed9d6 ui/qt/toolbar.h
--- a/ui/qt/toolbar.h	Wed Jan 20 11:35:01 2016 +0100
+++ b/ui/qt/toolbar.h	Wed Jan 20 16:00:05 2016 +0100
@@ -31,7 +31,7 @@
 
 #include "toolkit.h"
 #include "../ui/toolbar.h"
-#include <ucx/list.h>
+#include "../../ucx/list.h"
 #include <QToolBar>
 
 class UiToolItemI {