Differential D11778 Diff 34002 src/main/KexiObjectViewWidget.cpp

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src/main/KexiObjectViewWidget.cpp

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1​/* This file is part of the KDE project
2​ Copyright (C) 2003 Lucijan Busch <lucijan@kde.org>
3​ Copyright (C) 2003-2016 Jarosław Staniek <staniek@kde.org>
4​
5​ This library is free software; you can redistribute it and/or
6​ modify it under the terms of the GNU Library General Public
7​ License as published by the Free Software Foundation; either
8​ version 2 of the License, or (at your option) any later version.
9​
10​ This library is distributed in the hope that it will be useful,
11​ but WITHOUT ANY WARRANTY; without even the implied warranty of
12​ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13​ Library General Public License for more details.
14​
15​ You should have received a copy of the GNU Library General Public License
16​ along with this library; see the file COPYING.LIB. If not, write to
17​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18​ * Boston, MA 02110-1301, USA.
19​*/
20​
21​#include "KexiObjectViewWidget.h"
22​#include "KexiObjectViewTabWidget.h"
23​#include <KexiPropertyPaneWidget.h>
24​#include <KexiWidgetWidthAnimator.h>
25​#include <KexiProjectNavigator.h>
26​#include <KexiTester.h>
27​#include <KexiStyle.h>
28​#include <KexiWindow.h>
29​#include <KexiMainWindowIface.h>
30​
31​#include <KPropertyEditorView>
32​#include <KActionCollection>
33​
34​#include <QHBoxLayout>
35​#include <QResizeEvent>
36​#include <QSplitter>
37​
38​
39​class KexiObjectViewWidget::Private
40​{
41​public:
42​ Private()
43​ : navigator(0)
44​ , navigatorWidthAnimator(0)
45​ , propertyPane(0)
46​ , propertyPaneWidthAnimator(0)
47​ , projectNavigatorWidthToSet(-1)
48​ , propertyPaneWidthToSet(-1)
49​ {
50​ }
51​ KexiProjectNavigator* navigator;
52​ KexiWidgetWidthAnimator* navigatorWidthAnimator;
53​ KexiObjectViewTabWidget* tabWidget;
54​ QPointer<KexiWindow> previouslyActiveWindow;
55​ KexiPropertyPaneWidget *propertyPane;
56​ KexiWidgetWidthAnimator* propertyPaneWidthAnimator;
57​ //QMap<KMultiTabBar::KMultiTabBarPosition, KMultiTabBar*> multiTabBars;
58​ QSplitter *splitter;
59​ int projectNavigatorWidthToSet;
60​ int propertyPaneWidthToSet;
61​};
62​
63​
64​KexiObjectViewWidget::KexiObjectViewWidget(Flags flags)
65​ : QWidget()
66​ , d(new Private)
67​{
68​ QHBoxLayout *mainLyr = new QHBoxLayout;
69​ mainLyr->setContentsMargins(0, 0, 0, 0);
70​ mainLyr->setSpacing(0);
71​ setLayout(mainLyr);
72​
73​ d->splitter = new QSplitter(Qt::Horizontal);
74​ connect(d->splitter, &QSplitter::splitterMoved,
75​ this, &KexiObjectViewWidget::slotSplitterMoved);
76​ mainLyr->addWidget(d->splitter);
77​
78​ // Left tab bar
79​// KMultiTabBar *mtbar = new KMultiTabBar(KMultiTabBar::Left);
80​// mtbar->setStyle(KMultiTabBar::VSNET);
81​// mainLyr->addWidget(mtbar);
82​// d->multiTabBars.insert(mtbar->position(), mtbar);
83​
84​ if (flags & ProjectNavigatorEnabled) {
85​ // Project navigator
86​ // KexiDockableWidget* navDockableWidget = new KexiDockableWidget;
87​ d->navigator = new KexiProjectNavigator(d->splitter);
88​ kexiTester() << KexiTestObject(d->navigator, "KexiProjectNavigator");
89​ //navDockableWidget->setWidget(d->navigator);
90​ KexiStyle::setSidebarsPalette(d->navigator);
91​ d->navigatorWidthAnimator = new KexiWidgetWidthAnimator(d->navigator);
92​ connect(d->navigatorWidthAnimator, &KexiWidgetWidthAnimator::animationFinished,
93​ this, &KexiObjectViewWidget::projectNavigatorAnimationFinished);
94​ }
95​
96​ //d->navDockWidget = new KexiDockWidget(d->navigator->windowTitle(), d->objectViewWidget);
97​ //d->navDockWidget->setObjectName("ProjectNavigatorDockWidget");
98​ //d->objectViewWidget->addDockWidget(
99​ // applyRightToLeftToDockArea(Qt::LeftDockWidgetArea), d->navDockWidget,
100​ // Qt::Vertical);
101​ //navDockableWidget->setParent(d->navDockWidget);
102​ //d->navDockWidget->setWidget(navDockableWidget);
103​
104​ // Central tab widget
105​ d->tabWidget = new KexiObjectViewTabWidget(d->splitter, this);
106​ d->tabWidget->setTabsClosable(true);
107​ connect(d->tabWidget, &KexiObjectViewTabWidget::currentChanged,
108​ this, &KexiObjectViewWidget::slotCurrentTabIndexChanged);
109​ connect(d->tabWidget, &KexiObjectViewTabWidget::tabCloseRequested,
110​ this, &KexiObjectViewWidget::closeWindowRequested);
111​
112​ if (flags & PropertyPaneEnabled) {
113​ // Property editor
114​ d->propertyPane = new KexiPropertyPaneWidget(d->splitter);
115​ KexiStyle::setSidebarsPalette(d->propertyPane);
116​ KexiStyle::setSidebarsPalette(d->propertyPane->editor());
117​
118​ d->propertyPaneWidthAnimator = new KexiWidgetWidthAnimator(d->propertyPane);
119​ }
120​
121​// mtbar = new KMultiTabBar(KMultiTabBar::Right);
122​// mtbar->setStyle(KMultiTabBar::VSNET);
123​// mainLyr->addWidget(mtbar);
124​// d->multiTabBars.insert(mtbar->position(), mtbar);
125​}
126​
127​KexiObjectViewWidget::~KexiObjectViewWidget()
128​{
129​}
130​
131​KexiProjectNavigator* KexiObjectViewWidget::projectNavigator() const
132​{
133​ return d->navigator;
134​}
135​
136​KexiObjectViewTabWidget* KexiObjectViewWidget::tabWidget() const
137​{
138​ return d->tabWidget;
139​}
140​
141​KexiPropertyPaneWidget* KexiObjectViewWidget::propertyPane() const
142​{
143​ return d->propertyPane;
144​}
145​
146​void KexiObjectViewWidget::slotCurrentTabIndexChanged(int index)
147​{
148​ KexiWindow *window = d->tabWidget->window(index);
149​ if (!window || (KexiWindow*)d->previouslyActiveWindow == window) {
150​ return;
151​ }
152​ emit activeWindowChanged(window, d->previouslyActiveWindow);
153​ d->previouslyActiveWindow = window;
154​ emit currentTabIndexChanged(index);
155​}
156​
157​void KexiObjectViewWidget::setSidebarWidths(int projectNavigatorWidth, int propertyEditorWidth)
158​{
159​ d->projectNavigatorWidthToSet = projectNavigatorWidth;
160​ d->propertyPaneWidthToSet = propertyEditorWidth;
161​}
162​
163​void KexiObjectViewWidget::resizeEvent(QResizeEvent *e)
164​{
165​ QWidget::resizeEvent(e);
166​ //qDebug() << "___" << e->size() << size() << isVisible();
167​ if (isVisible()) {
168​ updateSidebarWidths();
169​ }
170​}
171​
172​void KexiObjectViewWidget::showEvent(QShowEvent *e)
173​{
174​ QWidget::showEvent(e);
175​ updateSidebarWidths();
176​}
177​
178​const int PROJECT_NAVIGATOR_INDEX = 0;
179​const int MAIN_AREA_INDEX = 1;
180​const int PROPERTY_EDITOR_INDEX = 2;
181​
182​void KexiObjectViewWidget::updateSidebarWidths()
183​{
184​ QList<int> sizes(d->splitter->sizes());
185​ if (sizes.count() <= 1) {
186​ return;
187​ }
188​ //qDebug() << "updateSidebarWidths" << d->projectNavigatorWidthToSet << d->propertyEditorWidthToSet << sizes << d->splitter->width() << isVisible();
189​ if (d->projectNavigatorWidthToSet <= 0) {
190​ if (d->navigator) {
191​ sizes[PROJECT_NAVIGATOR_INDEX] = d->navigator->sizeHint().width();
192​ }
193​ } else {
194​ sizes[PROJECT_NAVIGATOR_INDEX] = d->projectNavigatorWidthToSet;
195​ }
196​ if (sizes.count() >= (PROPERTY_EDITOR_INDEX+1)) {
197​ if (d->propertyPane && d->propertyPane->isVisible()) {
198​ if (d->propertyPaneWidthToSet <= 0) {
199​ d->propertyPaneWidthToSet = d->propertyPane->sizeHint().width();
200​ }
201​ sizes[PROPERTY_EDITOR_INDEX] = d->propertyPaneWidthToSet;
202​ sizes[MAIN_AREA_INDEX] = d->splitter->width() - sizes[PROJECT_NAVIGATOR_INDEX] - sizes[PROPERTY_EDITOR_INDEX];
203​ } else {
204​ sizes[PROPERTY_EDITOR_INDEX] = 0;
205​ sizes[MAIN_AREA_INDEX] = d->splitter->width() - sizes[PROJECT_NAVIGATOR_INDEX];
206​ }
207​ }
208​ d->splitter->setSizes(sizes);
209​ //qDebug() << "updateSidebarWidths" << sizes << d->splitter->sizes();
210​}
211​
212​void KexiObjectViewWidget::getSidebarWidths(int *projectNavigatorWidth, int *propertyEditorWidth) const
213​{
214​ QList<int> sizes(d->splitter->sizes());
215​ if (sizes.count() < (PROPERTY_EDITOR_INDEX+1)) {
216​ *projectNavigatorWidth = -1;
217​ *propertyEditorWidth = -1;
218​ return;
219​ }
220​
221​ //qDebug() << "getSidebarWidths" << d->propertyEditorTabWidget->width();
222​ *projectNavigatorWidth = (sizes.count() >= (PROJECT_NAVIGATOR_INDEX+1) && sizes[PROJECT_NAVIGATOR_INDEX] > 0)
223​ ? sizes[PROJECT_NAVIGATOR_INDEX] : d->projectNavigatorWidthToSet;
224​ *propertyEditorWidth = (sizes.count() >= (PROPERTY_EDITOR_INDEX+1) && sizes[PROPERTY_EDITOR_INDEX] > 0)
225​ ? sizes[PROPERTY_EDITOR_INDEX] : d->propertyPaneWidthToSet;
226​ //qDebug() << "getSidebarWidths" << *projectNavigatorWidth << *propertyEditorWidth;
227​}
228​
229​void KexiObjectViewWidget::slotSplitterMoved(int pos, int index)
230​{
231​ Q_UNUSED(pos)
232​ //qDebug() << "slotSplitterMoved" << pos << index;
233​ QList<int> sizes(d->splitter->sizes());
234​ if (index == PROJECT_NAVIGATOR_INDEX + 1) {
235​ if (sizes.count() >= (PROJECT_NAVIGATOR_INDEX+1)) {
236​ d->projectNavigatorWidthToSet = sizes[PROJECT_NAVIGATOR_INDEX];
237​ }
238​ } else if (index == PROPERTY_EDITOR_INDEX) {
239​ if (sizes.count() >= (PROPERTY_EDITOR_INDEX+1)) {
240​ d->propertyPaneWidthToSet = sizes[PROPERTY_EDITOR_INDEX];
241​ }
242​ }
243​}
244​
245​void KexiObjectViewWidget::setProjectNavigatorVisible(bool set)
246​{
247​ QAction *action_show_nav = KexiMainWindowIface::global()->actionCollection()->action("view_navigator");
248​ action_show_nav->setChecked(set);
249​ d->navigatorWidthAnimator->setVisible(set);
250​}
251​
252​void KexiObjectViewWidget::setPropertyPaneVisible(bool set)
253​{
254​ QAction *action_show_propeditor = KexiMainWindowIface::global()->actionCollection()->action("view_propeditor");
255​ action_show_propeditor->setChecked(set);
256​ d->propertyPaneWidthAnimator->setVisible(set);
257​}